8244378

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6451}}^1$

素因数の和:6530

約数の個数: 24

約数和(自身を含む): 18117216

約数和(自身を除く): 9872838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6451, 12902, 19353, 38706, 58059, 116118, 458021, 916042, 1374063, 2748126, 4122189, 8244378]

約数ペア:

[(1, 8244378), (2, 4122189), (3, 2748126), (6, 1374063), (9, 916042), (18, 458021), (71, 116118), (142, 58059), (213, 38706), (426, 19353), (639, 12902), (1278, 6451)]